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Re^4: Using guards for script execution?by RonW (Parson) |
| on Mar 02, 2017 at 23:55 UTC ( [id://1183488]=note: print w/replies, xml ) | Need Help?? |
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Actually, my $global; is not global. In your example, it is file scoped, so only accessible in that file and only after the declaration.
In Section
Seekers of Perl Wisdom
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